The hcf is 21
HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2
What is the h c f of 51 63 and 21
21. 63 = 32 x 7 84 = 22 x 3 x 7 hcf = 3 x 7 = 21
HCF(40, 63) = 1
hcf = 42, lcm = 84.
84
The GCF is 28.
The GCF is 9.
The GCF is 7.
Ah, finding the Highest Common Factor is like finding a happy little tree in a forest. To find the HCF of 12 and 84, we look for the largest number that divides both 12 and 84 evenly. In this case, the HCF of 12 and 84 is 12. Just like how each brushstroke adds beauty to a painting, each step in math brings us closer to the answer.
The GCF is 24.